multi-step adaptive prediction method;
local adaptive prediction method;
chaotic time series;
D O I:
10.7498/aps.55.1666
中图分类号:
O4 [物理学];
学科分类号:
0702 ;
摘要:
Based on the short-term predictability of chaotic time series and the adaptive tracking chaotic trajectory of adaptive algorithm, a novel multi-step adaptive prediction method is proposed in this paper to resolve the problem of adjusting the filter parameters of the local adaptive prediction method during multi-step prediction. Simulation results show that this multi-step adaptive prediction method can be successfully used to make multi-step predictions, and its performance is better than that of the local adaptive prediction algorithm.